[PDF] effect of air pollution on respiratory system pdf

Chronic exposure to air pollutants not only causes decompensation of pre-existing diseases but also increases the number of new cases of asthma, COPD, and lung cancer, even in rural areas. Air pollutants now rival tobacco smoke as the leading risk factor for these diseases.
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  • How does air pollution affect the respiratory system?

    Studies have linked particle pollution exposure to a variety of respiratory health effects, including: Respiratory symptoms including cough, phlegm, and wheeze. Acute, reversible decrement in pulmonary function. Inflammation of the airways and lung (this is acute and neutrophilic).

  • What are the respiratory diseases caused by air pollution?

    Air pollution is associated with a broad spectrum of acute and chronic illness, such as lung cancer, chronic obstructive pulmonary disease (COPD) and cardiovascular diseases.

  • What are the effects of air pollution on the respiratory health of children?

    Children are at a higher risk of outcomes such as acute respiratory infections, asthma and decreased lung function due to air pollution exposure; the risk varies in different geographical regions, depending on the source of air pollution, duration of exposures and concentration.

  • What are the effects of air pollution on the respiratory health of children?

    Lung disease
    Research has demonstrated increased risk of developing asthma and chronic obstructive pulmonary disease (COPD) from increased exposure to traffic-related air pollution.
    Air pollution has been associated with increased hospitalization and mortality from asthma and COPD.

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What effects do air pollutants have on the respiratory tract at: http://apps.who.int/iris/bitstream/10665/250141/1/9789241511353-eng.pdf?ua=1.



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